International Journal of Computer Science and Mobile Computing (IJCSMC)
Cloud computing reaches enormous growth in an Internet-Based development and so privacy and security are the most important issues. In this paper, the authors propose a new decentralized access control scheme with multiple KDC's for securing data stored in cloud. In proposed paper, the cloud provides the anonymous authenticity of the user through third party auditor. Moreover, they implemented safe storage and access for creating a new file, modify the file and read the file in a cloud environment, a suitable encryption technique with key management is applied before outsourcing the data.